Modification of AISI M2 steel tribological properties by means of plasma mixing

被引：10
作者：
Cherenda, N. N.
Uglov, V. V.
Anishchik, V. M.
Stalmashonak, A. K.
Astashinski, V. M.
Kumitski, A. M.
Thorwarth, G.
Stritzker, B.
机构：
[1] Belarusian State Univ, Minsk 220030, BELARUS
[2] Natl Acad Sci, Inst Atom & Mol Phys, Minsk 220072, BELARUS
[3] Univ Augsburg, Lehrstuhl Expt Phys 4, Inst Phys, D-86135 Augsburg, Germany
来源：
VACUUM | 2007年 / 81卷 / 10期
关键词：
high-speed steel; plasma flow; structure-phase transformation; tribological properties;
D O I：
10.1016/j.vacuum.2007.01.040
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Changes in the phase and element composition, tribological properties of the Zr/AISI M2 steel system after treatment with compression plasma flows are studied in this work. It was found that the treatment resulted in the formation of a mixed layer containing atoms of a coating (Zr), a substrate (M2 steel) and a plasma-forming gas (N). The zirconium concentration in the mixed layer depends on treatment parameters. The ZrN formation in the surface layer provides microhardness increase, friction coefficient decrease and enhanced thermal stability of tribological properties. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1337 / 1340
页数：4
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